Assert in CachedMasterInterface::set
------------------------------------
Key: CORE-5350
URL: http://tracker.firebirdsql.org/browse/CORE-5350
Project: Firebird Core
Issue Type: Bug
Affects Versions: 3.0.0, 3.0.1
Environment: Windows 7 x64
Reporter: Kovalenko Dmitry
1. Start server [debug build, x64]
2. Connect to database
3. Disconnect from database
4. Wait some time (1-2 minutes)
5. Connect to database again
void CachedMasterInterface::set(IMaster* master)
{
fb_assert(master); // <-------------- line with problem
fb_assert(!cached);
cached = master;
}
Stack of crash:
engine12.dll!fb_assert_impl(const char * msg, const char * file, int
line, bool do_abort) Line 40 C++
> engine12.dll!Firebird::CachedMasterInterface::set(Firebird::IMaster *
> master) Line 56 C++
engine12.dll!firebird_plugin(Firebird::IMaster * master) Line 428
C++
fbclient.dll!`anonymous namespace'::PluginSet::loadModule(const
`anonymous-namespace'::PluginLoadInfo & info) Line 1091 C++
fbclient.dll!`anonymous
namespace'::PluginSet::next(Firebird::CheckStatusWrapper * status) Line 1013
C++
fbclient.dll!`anonymous namespace'::PluginSet::PluginSet(const unsigned
int pinterfaceType, const char * const pnamesList, Firebird::IFirebirdConf *
const fbConf) Line 928 C++
fbclient.dll!Firebird::PluginManager::getPlugins(Firebird::CheckStatusWrapper *
status, unsigned int interfaceType, const char * namesList,
Firebird::IFirebirdConf * firebirdConf) Line 1250 C++
fbclient.dll!Firebird::IPluginManagerBaseImpl<Firebird::PluginManager,Firebird::CheckStatusWrapper,Firebird::IVersionedImpl<Firebird::PluginManager,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IPluginManager>
> >::cloopgetPluginsDispatcher(Firebird::IPluginManager * self,
Firebird::IStatus * status, unsigned int pluginType, const char * namesList,
Firebird::IFirebirdConf * firebirdConf) Line 6464 C++
fbclient.dll!Firebird::IPluginManager::getPlugins<Firebird::CheckStatusWrapper>(Firebird::CheckStatusWrapper
* status, unsigned int pluginType, const char * namesList,
Firebird::IFirebirdConf * firebirdConf) Line 810 C++
fbclient.dll!Firebird::GetPlugins<Firebird::IProvider>::GetPlugins<Firebird::IProvider>(const
unsigned int interfaceType, Config * const knownConfig, const char *
namesList) Line 136 C++
fbclient.dll!Why::Dispatcher::attachOrCreateDatabase(Firebird::CheckStatusWrapper
* status, bool createFlag, const char * filename, unsigned int dpbLength,
const unsigned char * dpb) Line 5705 C++
fbclient.dll!Why::Dispatcher::attachDatabase(Firebird::CheckStatusWrapper *
status, const char * filename, unsigned int dpbLength, const unsigned char *
dpb) Line 5625 C++
fbclient.dll!Firebird::IProviderBaseImpl<Why::Dispatcher,Firebird::CheckStatusWrapper,Firebird::IPluginBaseImpl<Why::Dispatcher,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IReferenceCountedImpl<Why::Dispatcher,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IVersionedImpl<Why::Dispatcher,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IProvider>
> > > > > >::cloopattachDatabaseDispatcher(Firebird::IProvider * self,
Firebird::IStatus * status, const char * fileName, unsigned int dpbLength,
const unsigned char * dpb) Line 8995 C++
firebird.exe!Firebird::IProvider::attachDatabase<Firebird::CheckStatusWrapper>(Firebird::CheckStatusWrapper
* status, const char * fileName, unsigned int dpbLength, const unsigned char *
dpb) Line 2026 C++
firebird.exe!Auth::SrpServer::authenticate(Firebird::CheckStatusWrapper
* status, Firebird::IServerBlock * sb, Firebird::IWriter * writerInterface)
Line 138 C++
firebird.exe!Firebird::IServerBaseImpl<Auth::SrpServer,Firebird::CheckStatusWrapper,Firebird::IAuthImpl<Auth::SrpServer,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IPluginBaseImpl<Auth::SrpServer,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IReferenceCountedImpl<Auth::SrpServer,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IVersionedImpl<Auth::SrpServer,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IServer>
> > > > > > > >::cloopauthenticateDispatcher(Firebird::IServer * self,
Firebird::IStatus * status, Firebird::IServerBlock * sBlock, Firebird::IWriter
* writerInterface) Line 9753 C++
firebird.exe!Firebird::IServer::authenticate<Firebird::CheckStatusWrapper>(Firebird::CheckStatusWrapper
* status, Firebird::IServerBlock * sBlock, Firebird::IWriter *
writerInterface) Line 2359 C++
firebird.exe!`anonymous namespace'::ServerAuth::authenticate(packet *
send, ServerAuthBase::AuthenticateFlags flags) Line 434 C++
firebird.exe!accept_connection(rem_port * port, p_cnct * connect,
packet * send) Line 1785 C++
firebird.exe!process_packet(rem_port * port, packet * sendL, packet *
receive, rem_port * * result) Line 4193 C++
firebird.exe!loopThread(void * __formal) Line 5836 C++
firebird.exe!`anonymous namespace'::ThreadArgs::run() Line 78 C++
firebird.exe!threadStart(void * arg) Line 94 C++
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